201257572

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{22777}}^1$

素因数の和:22875

約数の個数: 18

約数和(自身を含む): 359869622

約数和(自身を除く): 158612050

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 8836, 22777, 45554, 91108, 1070519, 2141038, 4282076, 50314393, 100628786, 201257572]

約数ペア:

[(1, 201257572), (2, 100628786), (4, 50314393), (47, 4282076), (94, 2141038), (188, 1070519), (2209, 91108), (4418, 45554), (8836, 22777)]